LMAO... So true. Maybe if Donkey Kong himself had been in 3, it would've gotten the much better reception it deserves. Kiddy Kong single handedly turned a lot of people off from what is the peak of the series (for me, of course).
Gonna guess they wanted to promote Dixie from sidekick to lead like Diddy, which hardly happens if her companion is the character the series is named after. I understand the reasoning but it'd have been perfect, things would have gone full cycle.